Question

 Find the circumferences of the two circles. Circle A has a radius of 2121 meters and Circle B has a radius of 2828 meters.

Answer 1

Answer:

circle a is 13332m,circle b is 17776m                                                                                                                                                                                          

Step-by-step explanation:

Answer 2

Answer:

Circumference of Circle A is 13332 m

Circumference of Circle B is 17776 m

Step-by-step explanation:

We know that circumference (c) = 2πr

For Circle A, r = 2121 m

  C=2πr

  C=2*22/7*2121

  C=13332 m

For Circle B, r = 2828 m

   C=2πr

   C=2*22/7*2828

   C=17776 m